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Manual No: 576013-763
Revision: E
Groundwater Sensor
Installation Guide

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Summary of Contents for Accu-Flo Meter Service Veeder-Root

  • Page 1 Manual No: 576013-763 Revision: E Groundwater Sensor Installation Guide...
  • Page 2 Notice Veeder-Root makes no warranty of any kind with regard to this publication, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Veeder-Root shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this publication.
  • Page 3: Table Of Contents

    Contents Introduction Related Manuals ......................1 Contractor Certification Requirements ................ 1 Safety Symbols ......................2 Before You Begin ......................3 Installation Components ..................4 Sensor Installation ................. 5 Figures Figure 1. Installation Kit ..................4 Figure 2. Groundwater Sensor Installation ............5 Figure 3.
  • Page 4 Contents...
  • Page 5: Introduction

    Introduction This manual tells you how to install the Veeder-Root Groundwater Sensor, Part No. 794380-62X. The manual assumes all preliminary site preparation is completed, and that field wiring from the monitor to the sensor junction box is in place. For new installations, or if site preparation is necessary, refer to the appropriate Veeder-Root Site Preparation and Installation Instructions or contact your Veeder-Root representative for assistance.
  • Page 6: Safety Symbols

    Safety Symbols Introduction Safety Symbols The following safety symbols may be used throughout this manual to alert you to important safety hazards and precautions EXPLOSIVE FLAMMABLE Fuels and their vapors are extremely Fuels and their vapors are extremely explosive if ignited. flammable.
  • Page 7: Before You Begin

    Class I, Group D hazardous location. The sensor wiring is intrinsically safe only when connected to Veeder-Root Consoles. 7. A groundwater sensor should be installed only in wet wells where preliminary testing has determined that water in the well is not contaminated, or contaminated water has been remediated and is now clean.
  • Page 8: Installation Components

    Before You Begin Introduction Installation Components • Groundwater sensor P/N 794380-62X • Installation Kit - P/N 330020-280 (Figure 1) • Manual 576013-763 Tie wrap (1) Cord Grip Nut P/N 510901-337 Wire nut (3) P/N 576008-461 Bushing Note: watch orientation (fits into of bevels and tapers tapered when assembling these...
  • Page 9: Sensor Installation

    Sensor Installation To install the groundwater sensor: Turn off AC power to the Veeder-Root monitoring system. Remove any existing cap from the well in which the sensor will be installed. (A new well cap is supplied with the groundwater sensor.) Lower the groundwater sensor into the monitoring well until the water float touches the bottom of the well.
  • Page 10: Figure 3. Groundwater Sensor Field Wiring Diagram

    Sensor Installation Pass the end of the sensor cable through the nut, bushing, and cord grip fitting and into the Junction box (J-box). Pull the excess cable through the fitting and out the opened side of the J-box. After sliding the J-box cord grip fitting up to the J-box, apply the UL-classified sealant (suitable for use with the fuel involved) to the fitting then screw it into the J-box.
  • Page 11: Figure 4. Epoxy Sealant For Three-Wire Connections

    Sensor Installation Instructions: NOTE: When temperature is below 50˚F (10˚C), keep resin in a warm place prior to mixing (e.g., in an inside pocket next to body). 1. Remove guard bag, using caution not to damage inner bag. 2. Grip both edges of bag at the center barrier as shown in the figure to the left while you flex and wrinkle the bag across the barrier.
  • Page 12 Sales Offices Veeder-Root has offices around the world to serve you. Headquarters Veeder-Root Company 125 Powder Forest Drive Simsbury, CT 06070-7684 U.S.A. (860) 651-2700 FAX: (860) 651-2719 576013-763 rev: E...

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